Order of operation

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Across
  1. 4. The process or skill of taking one number or amount away from another.
  2. 7. The P stands for______.
  3. 8. Taking two or more numbers and adding them together
Down
  1. 1. Finding the value of the expression or equaltion.
  2. 2. This is a method of distributing a group of things into equal parts.
  3. 3. This is another word for repeated addition.
  4. 5. This is a combination of numbers, variables, and operations.
  5. 6. This can be written in expanded form (2 x 2 X 2).